The statement is true.
In Canada there are eleven Aboriginal language groups, composed of more than 30 different dialects, of which only Cree, Inuktitut and Ojibwa have a sufficiently large population of speakers to be able to survive in the long term. Several aboriginal languages have official status in the Northwest Territories. Inuktitut is the language of the majority of the inhabitants of Nunavut and one of the three official languages in that territory.